/* ========================================
   LibertyX Bitcoin ATM — Glencoe, MN
   Classic & Elegant Design System
   ======================================== */

/* ── Custom Properties ── */
:root {
    --midnight-950: #040d1a;
    --midnight-900: #0a1628;
    --midnight-800: #0f2137;
    --midnight-700: #162d4a;
    --midnight-600: #1e3d63;
    --midnight-500: #264d7a;
    --midnight-400: #3d6a99;
    --midnight-300: #6b9bc0;
    --midnight-200: #a3c4de;
    --midnight-100: #d0e4f0;
    --midnight-50: #eaf3f9;

    --mint-900: #042f2e;
    --mint-800: #0a4f4d;
    --mint-700: #0d6b68;
    --mint-600: #118a87;
    --mint-500: #14a39f;
    --mint-400: #2ec4be;
    --mint-300: #5dd8d4;
    --mint-200: #9eece9;
    --mint-100: #cff5f3;
    --mint-50: #e8faf9;

    --warm-900: #1a1410;
    --warm-800: #2d2118;
    --warm-700: #4a3728;
    --warm-600: #6b5240;
    --warm-500: #8b6f5a;
    --warm-400: #a89078;
    --warm-300: #c4b09a;
    --warm-200: #ddd0c0;
    --warm-100: #ede8e0;
    --warm-50: #f7f4f0;

    --gold-500: #c9a84c;
    --gold-400: #d4b965;
    --gold-300: #e0cc8a;

    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;

    --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.08);
    --shadow-md: 0 4px 16px rgba(10, 22, 40, 0.10);
    --shadow-lg: 0 8px 32px rgba(10, 22, 40, 0.12);
    --shadow-xl: 0 16px 48px rgba(10, 22, 40, 0.15);

    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

/* ── Reset & Base ── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--midnight-800);
    background-color: var(--warm-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

/* ── Utility ── */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.75rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
    letter-spacing: 0.01em;
}

.btn--primary {
    background-color: var(--mint-600);
    color: var(--warm-50);
    border: 2px solid var(--mint-600);
}

.btn--primary:hover {
    background-color: var(--mint-700);
    border-color: var(--mint-700);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(17, 138, 135, 0.35);
}

.btn--ghost {
    background-color: transparent;
    color: var(--warm-50);
    border: 2px solid rgba(232, 250, 249, 0.4);
}

.btn--ghost:hover {
    background-color: rgba(232, 250, 249, 0.1);
    border-color: rgba(232, 250, 249, 0.7);
    transform: translateY(-2px);
}

.btn--light {
    background-color: var(--warm-50);
    color: var(--midnight-800);
    border: 2px solid var(--warm-50);
}

.btn--light:hover {
    background-color: var(--mint-100);
    border-color: var(--mint-100);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--outline-light {
    background-color: transparent;
    color: var(--warm-50);
    border: 2px solid rgba(232, 250, 249, 0.5);
}

.btn--outline-light:hover {
    background-color: rgba(232, 250, 249, 0.1);
    border-color: var(--warm-50);
    transform: translateY(-2px);
}

.btn--full {
    width: 100%;
    justify-content: center;
}

.btn--large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* ── Section Tags ── */
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--mint-600);
    margin-bottom: var(--space-md);
}

.section-tag::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 2px;
    background-color: var(--mint-400);
}

.section-tag--light {
    color: var(--mint-200);
}

.section-tag--light::before {
    background-color: var(--mint-400);
}

/* ── Section Titles ── */
.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 600;
    line-height: 1.2;
    color: var(--midnight-900);
    margin-bottom: var(--space-md);
}

.section-title--light {
    color: var(--warm-50);
}

.title-accent {
    color: var(--mint-600);
    font-style: italic;
}

.title-accent-light {
    color: var(--mint-300);
    font-style: italic;
}

.section-subtitle {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--midnight-600);
    max-width: 560px;
}

.section-subtitle--light {
    color: var(--midnight-200);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

/* ── Navigation ── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(10, 22, 40, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(232, 250, 249, 0.08);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background-color: rgba(10, 22, 40, 0.97);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--warm-50);
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.nav-logo-icon {
    color: var(--mint-400);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--midnight-200);
    letter-spacing: 0.03em;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background-color: var(--mint-400);
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--warm-50);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link--cta {
    padding: 0.5rem 1.25rem;
    background-color: var(--mint-600);
    color: var(--warm-50);
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: all var(--transition-base);
}

.nav-link--cta::after {
    display: none;
}

.nav-link--cta:hover {
    background-color: var(--mint-700);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    color: var(--warm-50);
    padding: var(--space-sm);
}

/* ── Hero ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-4xl) var(--space-lg);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(17, 138, 135, 0.5) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(30, 61, 99, 0.8) 0%, transparent 60%),
        radial-gradient(ellipse 90% 70% at 50% 50%, rgba(10, 22, 40, 0.9) 0%, transparent 70%),
        linear-gradient(160deg, #040d1a 0%, #0a1628 30%, #162d4a 60%, #0a2a3a 80%, #040d1a 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image: 
        linear-gradient(rgba(232, 250, 249, 0.3) 1px, transparent 1px),
        linear-gradient(90deg, rgba(232, 250, 249, 0.3) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.5rem 1.25rem;
    background-color: rgba(232, 250, 249, 0.08);
    border: 1px solid rgba(232, 250, 249, 0.15);
    border-radius: 100px;
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--mint-200);
    margin-bottom: var(--space-xl);
    backdrop-filter: blur(8px);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--warm-50);
    margin-bottom: var(--space-xl);
    letter-spacing: -0.01em;
}

.hero-title-accent {
    color: var(--mint-300);
    font-style: italic;
    position: relative;
}

.hero-title-accent::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--mint-500), transparent);
    border-radius: 2px;
    opacity: 0.6;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.1875rem);
    line-height: 1.75;
    color: var(--midnight-200);
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-3xl);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.hero-stat {
    text-align: center;
}

.hero-stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--warm-50);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.hero-stat-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--midnight-300);
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background-color: rgba(232, 250, 249, 0.15);
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    color: var(--midnight-300);
    animation: heroScroll 2s ease-in-out infinite;
}

@keyframes heroScroll {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.5; }
    50% { transform: translateX(-50%) translateY(8px); opacity: 1; }
}

/* ── Services ── */
.services {
    padding: var(--space-4xl) 0;
    background-color: var(--warm-50);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.service-card {
    background-color: var(--warm-50);
    border: 1px solid var(--warm-200);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: all var(--transition-base);
    position: relative;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--mint-200);
}

.service-card--featured {
    background-color: var(--midnight-900);
    border-color: var(--midnight-700);
    padding: var(--space-2xl) var(--space-2xl);
}

.service-card--featured:hover {
    border-color: var(--mint-600);
    box-shadow: 0 8px 32px rgba(10, 22, 40, 0.4);
}

.service-card-badge {
    position: absolute;
    top: -1px;
    right: var(--space-xl);
    background: linear-gradient(135deg, var(--mint-500), var(--mint-600));
    color: var(--warm-50);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.375rem 0.875rem;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.service-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    color: var(--mint-600);
    background-color: var(--mint-50);
}

.service-card--featured .service-card-icon {
    background-color: rgba(232, 250, 249, 0.08);
    color: var(--mint-300);
}

.service-card-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--midnight-900);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

.service-card--featured .service-card-title {
    color: var(--warm-50);
}

.service-card-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--midnight-600);
    margin-bottom: var(--space-lg);
}

.service-card--featured .service-card-desc {
    color: var(--midnight-300);
}

.service-card-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.service-card-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--midnight-700);
}

.service-card--featured .service-card-features li {
    color: var(--midnight-200);
}

.service-card-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    background-color: var(--mint-400);
    border-radius: 50%;
    flex-shrink: 0;
}

/* ── How It Works ── */
.how-it-works {
    padding: var(--space-4xl) 0;
    background: linear-gradient(170deg, var(--midnight-900) 0%, var(--midnight-800) 50%, #0a2a3a 100%);
    position: relative;
    overflow: hidden;
}

.how-it-works::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.03;
    background-image: 
        linear-gradient(rgba(232, 250, 249, 0.5) 1px, transparent 1px),
        linear-gradient(90deg, rgba(232, 250, 249, 0.5) 1px, transparent 1px);
    background-size: 80px 80px;
}

.steps-grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    position: relative;
    z-index: 1;
}

.step-card {
    flex: 1;
    max-width: 280px;
    text-align: center;
    padding: var(--space-xl);
}

.step-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: var(--mint-600);
    line-height: 1;
    margin-bottom: var(--space-md);
    opacity: 0.6;
}

.step-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    border-radius: 50%;
    background-color: rgba(232, 250, 249, 0.06);
    border: 1px solid rgba(232, 250, 249, 0.1);
    color: var(--mint-300);
}

.step-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--warm-50);
    margin-bottom: var(--space-md);
}

.step-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--midnight-200);
}

.step-connector {
    display: flex;
    align-items: center;
    padding: 0 var(--space-md);
    color: var(--mint-600);
    opacity: 0.5;
}

/* ── About ── */
.about {
    padding: var(--space-4xl) 0;
    background-color: var(--warm-50);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 1;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-image-accent {
    position: absolute;
    top: -16px;
    right: -16px;
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--mint-400), var(--mint-600));
    border-radius: var(--radius-lg);
    z-index: 0;
    opacity: 0.3;
}

.about-content {
    padding: var(--space-xl) 0;
}

.about-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--midnight-600);
    margin-bottom: var(--space-lg);
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.about-feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--midnight-700);
}

.about-feature svg {
    color: var(--mint-500);
    flex-shrink: 0;
}

/* ── Location ── */
.location {
    padding: var(--space-4xl) 0;
    background-color: var(--warm-50);
}

.location-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.location-info {
    padding: var(--space-xl) 0;
}

.location-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin: var(--space-2xl) 0;
}

.location-detail {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.location-detail-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background-color: var(--mint-50);
    color: var(--mint-600);
    flex-shrink: 0;
}

.location-detail-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.location-detail-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--midnight-400);
}

.location-detail-value {
    font-size: 1rem;
    color: var(--midnight-800);
    font-weight: 500;
}

.location-detail-value a {
    color: var(--midnight-800);
    transition: color var(--transition-fast);
}

.location-detail-value a:hover {
    color: var(--mint-600);
}

.location-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.map-placeholder {
    position: relative;
    overflow: hidden;
}

.map-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.map-overlay {
    position: absolute;
    bottom: var(--space-lg);
    left: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background-color: var(--midnight-900);
    color: var(--warm-50);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
}

.map-pin {
    color: var(--mint-400);
}

/* ── CTA ── */
.cta {
    padding: var(--space-4xl) 0;
    background: linear-gradient(135deg, var(--midnight-900) 0%, var(--midnight-700) 50%, var(--mint-900) 100%);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image: 
        linear-gradient(rgba(232, 250, 249, 0.5) 1px, transparent 1px),
        linear-gradient(90deg, rgba(232, 250, 249, 0.5) 1px, transparent 1px);
    background-size: 60px 60px;
}

.cta-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2xl);
    flex-wrap: wrap;
}

.cta-content {
    flex: 1;
    min-width: 280px;
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--warm-50);
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.cta-text {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--midnight-200);
    max-width: 480px;
}

.cta-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* ── Contact ── */
.contact {
    padding: var(--space-4xl) 0;
    background-color: var(--warm-50);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.contact-info {
    padding: var(--space-xl) 0;
}

.contact-desc {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--midnight-600);
    margin-bottom: var(--space-2xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background-color: var(--mint-50);
    color: var(--mint-600);
    flex-shrink: 0;
}

.contact-detail-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--midnight-400);
}

.contact-detail-value {
    display: block;
    font-size: 1rem;
    color: var(--midnight-800);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.contact-detail-value:hover {
    color: var(--mint-600);
}

.contact-form-wrapper {
    background-color: var(--warm-50);
    border: 1px solid var(--warm-200);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-md);
}

.contact-form-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--midnight-900);
    margin-bottom: var(--space-xl);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--midnight-700);
    margin-bottom: var(--space-sm);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--midnight-800);
    background-color: var(--warm-50);
    border: 1.5px solid var(--warm-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    outline: none;
}

.form-input:focus,
.form-textarea:focus {
    border-color: var(--mint-500);
    box-shadow: 0 0 0 3px rgba(20, 163, 159, 0.12);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--midnight-300);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: none;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background-color: var(--mint-50);
    border: 1px solid var(--mint-200);
    border-radius: var(--radius-md);
    color: var(--mint-800);
    font-size: 0.9375rem;
    margin-top: var(--space-md);
}

.form-success.show {
    display: flex;
}

/* ── Footer ── */
.footer {
    background-color: var(--midnight-950);
    padding: var(--space-3xl) 0 var(--space-lg);
    color: var(--midnight-300);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(232, 250, 249, 0.08);
}

.footer-brand {
    max-width: 280px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--warm-50);
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.footer-logo-icon {
    color: var(--mint-400);
}

.footer-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--midnight-300);
}

.footer-heading {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--warm-50);
    margin-bottom: var(--space-lg);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    font-size: 0.9375rem;
    color: var(--midnight-300);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--mint-400);
}

.footer-address {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--midnight-300);
    margin-bottom: var(--space-sm);
}

.footer-phone {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--mint-400);
    transition: color var(--transition-fast);
}

.footer-phone:hover {
    color: var(--mint-300);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding-top: var(--space-xl);
}

.footer-copyright {
    font-size: 0.875rem;
    color: var(--midnight-400);
}

.footer-legal {
    font-size: 0.8125rem;
    color: var(--midnight-600);
    line-height: 1.5;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-card:last-child {
        grid-column: span 2;
        max-width: 400px;
        justify-self: center;
    }

    .about-grid,
    .location-content,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .about-image-wrapper {
        max-width: 500px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }

    .footer-brand {
        grid-column: span 2;
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--midnight-900);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-xl);
        transition: right var(--transition-base);
        box-shadow: -8px 0 32px rgba(0, 0, 0, 0.4);
    }

    .nav-links.open {
        right: 0;
    }

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-toggle[aria-expanded="true"] .nav-toggle-icon line:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle[aria-expanded="true"] .nav-toggle-icon line:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle[aria-expanded="true"] .nav-toggle-icon line:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .service-card:last-child {
        grid-column: auto;
        max-width: 100%;
    }

    .steps-grid {
        flex-direction: column;
        align-items: center;
        gap: var(--space-lg);
    }

    .step-connector {
        transform: rotate(90deg);
        padding: 0;
    }

    .step-card {
        max-width: 100%;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-md);
    }

    .hero-stat-divider {
        width: 40px;
        height: 1px;
    }

    .cta-inner {
        flex-direction: column;
        text-align: center;
    }

    .cta-actions {
        flex-direction: column;
        width: 100%;
    }

    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-brand {
        grid-column: auto;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }

    .hero {
        padding: var(--space-3xl) var(--space-md);
    }

    .service-card {
        padding: var(--space-xl);
    }

    .contact-form-wrapper {
        padding: var(--space-lg);
    }
}

/* ── Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .hero-scroll {
        animation: none;
        opacity: 0.5;
    }
}